Cultivation of Medicinal Mushrooms on Spruce Sawdust Fermented with a Liquid Digestate from Biogas Stations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F19%3A00510392" target="_blank" >RIV/61388971:_____/19:00510392 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41210/19:79520 RIV/60460709:41320/19:79520
Result on the web
<a href="http://www.dl.begellhouse.com/journals/708ae68d64b17c52,5920db303fdf6d4c,3afed9126601702e.html" target="_blank" >http://www.dl.begellhouse.com/journals/708ae68d64b17c52,5920db303fdf6d4c,3afed9126601702e.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1615/IntJMedMushrooms.2019030022" target="_blank" >10.1615/IntJMedMushrooms.2019030022</a>

Result language
angličtina
Original language name
Cultivation of Medicinal Mushrooms on Spruce Sawdust Fermented with a Liquid Digestate from Biogas Stations
Original language description
The aim of this work was to prepare a softwood substrate on which to grow edible and medicinal mushrooms. Liquid digestate from a biogas station was successfully used in spruce sawdust fermentation. Pleurotus ostreatus, P. eryngii, and Ganoderma lucidum were grown on the obtained substrates and their mycelia grew at rates similar to rates of growth on control beech sawdust, values ranged from 4.1 to 5.54 mm/day. A 6-week fermentation period was determined to be sufficient for removing volatile extractives from sawdust (76% removal efficiency), which elevated content was shown to be most critical for fungal growth. Removal of 47% of resinous compounds and a decrease in the carbon-to-nitrogen ratio in the growth substrate were found during sawdust fermentation in the presence of the liquid digestate. Among ligninolytic enzymes, the growth substrates produced here favored laccase produced by tested fungi. It follows that utilizing wastes from biogas production to reuse softwood wastes could make an environmentally friendly and economically viable biotechnology for producing mushrooms.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10608 - Biochemistry and molecular biology

Project
<a href="/en/project/TA04020329" target="_blank" >TA04020329: Research and Development of Production Technology of Substrates for Growing Edible and Medicinal Mushrooms Using Waste Materials and Waste Heat from Biogas Plants.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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